JP2018016491A5 - - Google Patents
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- JP2018016491A5 JP2018016491A5 JP2017089383A JP2017089383A JP2018016491A5 JP 2018016491 A5 JP2018016491 A5 JP 2018016491A5 JP 2017089383 A JP2017089383 A JP 2017089383A JP 2017089383 A JP2017089383 A JP 2017089383A JP 2018016491 A5 JP2018016491 A5 JP 2018016491A5
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- JP
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- Prior art keywords
- medium
- roller pair
- transport
- unit
- post
- Prior art date
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- 238000011144 upstream manufacturing Methods 0.000 claims 8
- 239000007788 liquid Substances 0.000 claims 4
- 238000000034 method Methods 0.000 claims 1
Claims (10)
前記媒体に後処理を施す後処理ユニットに前記媒体を搬出する搬出口と、
前記搬入口と前記搬出口との間に配置された搬送経路と、
を有する中間ユニットであって、
前記搬送経路には、
前記媒体に搬送方向の力を付与する駆動ローラーと、前記駆動ローラーとの間で前記媒体をニップし従動回転する従動ローラーとを有する搬送ローラー対が複数設けられた第1搬送ローラー対群と、
前記第1搬送ローラー対群に対して前記搬送方向の下流側に位置し、前記媒体の前記搬送方向に対する斜行を是正する補正ローラー対と、
が設けられることを特徴とする中間ユニット。 A carry-in port into which the medium is carried in from a printing unit that ejects liquid to print an image on the medium;
A carry-out port that carries out the medium to a post-processing unit that performs post-processing on the medium,
A transport path arranged between the carry-in port and the carry-out port,
An intermediate unit having
In the transport path,
A first transport roller pair group provided with a plurality of transport roller pairs having a drive roller that applies a force in the transport direction to the medium, and a driven roller that is driven to rotate by nipping the medium between the drive roller,
A correction roller pair that is located on the downstream side in the transport direction with respect to the first transport roller pair group, and corrects skew of the medium in the transport direction;
The intermediate unit is characterized by being provided .
前記第1ローラーは、前記媒体に対して点接触可能な凸部が設けられた表面を有していることを特徴とする請求項2に記載の中間ユニット。 The correction roller pair has a first roller that is rotationally driven in a direction in which the medium is conveyed toward the carry-out port, and a second roller that nips the medium between the first roller and is driven to rotate. ,
The intermediate unit according to claim 2, wherein the first roller has a surface provided with a convex portion capable of making point contact with the medium.
同じモーターで駆動される複数の第1搬送ローラー対からなり、
前記補正ローラー対に対して前記搬送方向の上流側に配置される上流側第1搬送ローラー対と、
前記補正ローラー対より前記搬送方向の上流側に配置され、かつ、前記上流側第1搬送ローラー対より前記搬送方向の下流側に配置される下流側第1搬送ローラー対と、を有し、
前記斜行を是正する場合、前記上流側第1搬送ローラー対によって前記媒体に付与される搬送力を解除した後に、前記下流側第1搬送ローラー対によって前記媒体に付与される搬送力を解除することを特徴とする請求項3に記載の中間ユニット。 The first transport roller pair group,
Consisting of a plurality of first transport roller pairs driven by the same motor,
An upstream side first transport roller pair arranged on the upstream side in the transport direction with respect to the correction roller pair,
And a downstream side first transport roller pair disposed on the upstream side in the transport direction with respect to the correction roller pair, and disposed downstream from the upstream side first transport roller pair in the transport direction,
The case of correcting a skew, after releasing the transport force applied to the medium I by the first conveying roller pair the upstream, is applied to the medium I by the downstream first conveying roller pair The intermediate unit according to claim 3, wherein the transporting force is released.
前記第1搬送ローラー対群における最上流に配置された第1搬送ローラー対と前記第2搬送ローラー対群における最下流に配置された第2搬送ローラー対との間の距離は、前記第1搬送ローラー対群における最下流に配置された第1搬送ローラー対と前記補正ローラー対との間の距離よりも長いことを特徴とする請求項4に記載の中間ユニット。 Further arranged on the upstream side in the transport direction with respect to the first transport roller pair group, further has a second transport roller pair group in which a plurality of transport roller pairs driven by the same motor are disposed,
The distance between the first conveying roller pair arranged at the most upstream side in the first conveying roller pair group and the second conveying roller pair arranged at the most downstream side in the second conveying roller pair group is the first conveying group. The intermediate unit according to claim 4, wherein the intermediate unit is longer than the distance between the first transport roller pair arranged at the most downstream side in the roller pair group and the correction roller pair.
前記中間ユニットに対して前記搬送方向の下流側に配置され、前記搬出口から搬出された前記媒体を載置する載置部と、前記載置部に載置された前記媒体に後処理を施す後処理部とを有する後処理ユニットと、
を備えていることを特徴とする後処理装置。 An intermediate unit according to any one of claims 1 to 5,
A placement unit, which is disposed on the downstream side in the transport direction with respect to the intermediate unit, places the medium carried out from the carry-out port, and post-processes the medium placed on the placement unit. A post-processing unit having a post-processing unit,
A post-processing device comprising:
前記媒体を載置する載置部と、
前記載置部に載置された前記媒体に後処理を施す後処理部と、
を含み、
前記搬送ローラー対群と前記載置部との間には、前記媒体の前記搬送方向に対する斜行を是正する補正ローラー対が設けられていることを特徴とする後処理装置。 The medium carried in a transport direction from a printing unit that discharges a liquid and prints an image on the medium, and a drive roller that applies a force in the transport direction to the medium, and the medium between the drive roller. A conveyance roller pair group provided with a plurality of conveyance roller pairs having a driven roller that nips and is driven to rotate,
A mounting unit for mounting the medium,
A post-processing unit that performs post-processing on the medium placed on the placing unit,
Including,
A post-processing apparatus, wherein a correction roller pair that corrects skew of the medium with respect to the transport direction is provided between the transport roller pair group and the placement unit.
前記補正ローラー対は、搬送可能な最小サイズの媒体をニップして搬送する際に、前記最小サイズの媒体の先端が前記載置部側搬送ローラー対に到達するように配置されることを特徴とする請求項7に記載の後処理装置。 Between the transport roller pair group and the placement unit, further has a placement unit side transport roller pair,
The correction roller pair is arranged such that, when nipping and transporting a medium of a minimum size that can be transported , the tip of the medium of the minimum size reaches the placement section side transport roller pair. The post-processing device according to claim 7.
前記後処理装置に対して前記搬送方向の上流側に配置され、前記液体を吐出し前記媒体に画像を印刷する印刷ユニットと、
を備えていることを特徴とする印刷装置。 A post-processing device according to any one of claims 6 to 8,
A printing unit that is disposed on the upstream side in the transport direction with respect to the post-processing device and that ejects the liquid to print an image on the medium,
A printing apparatus comprising:
前記印刷部から送り出された前記媒体に搬送方向の力を付与する駆動ローラーと、前記駆動ローラーとの間で前記媒体をニップし従動回転する従動ローラーとを有する搬送ローラー対が複数設けられた搬送ローラー対群と、
前記媒体を載置する載置部と、
前記載置部に載置された前記媒体に後処理を施す後処理部と、
を含み、
前記搬送ローラー対群と前記載置部との間には、前記媒体の前記搬送方向に対する斜行を是正する補正ローラー対が設けられていることを特徴とする印刷装置。 A printing unit that discharges liquid and prints an image on a medium,
Conveyance provided with a plurality of conveyance roller pairs having a drive roller that applies a force in the conveyance direction to the medium sent from the printing unit, and a driven roller that nips the medium between the drive roller and is driven to rotate. A pair of rollers,
A mounting unit for mounting the medium,
A post-processing unit that performs post-processing on the medium placed on the placing unit,
Including,
A printing apparatus, wherein a correction roller pair that corrects skew of the medium with respect to the transport direction is provided between the transport roller pair group and the placement unit.
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710545328.5A CN107618923B (en) | 2016-07-13 | 2017-07-05 | Temporary location, after-treatment device and printing equipment |
US15/642,630 US10245860B2 (en) | 2016-07-13 | 2017-07-06 | Intermediate unit, post processing device, and printing apparatus |
US15/642,655 US10272698B2 (en) | 2016-07-13 | 2017-07-06 | Post processing device and printing system |
CN201710550764.1A CN107618925B (en) | 2016-07-13 | 2017-07-07 | Post-processing device and printing system |
EP17180436.2A EP3269552B1 (en) | 2016-07-13 | 2017-07-10 | Intermediate unit, post processing device, and printing apparatus |
EP17180441.2A EP3269554B1 (en) | 2016-07-13 | 2017-07-10 | Post processing device and printing system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016138257 | 2016-07-13 | ||
JP2016138257 | 2016-07-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018016491A JP2018016491A (en) | 2018-02-01 |
JP2018016491A5 true JP2018016491A5 (en) | 2020-04-30 |
JP7003440B2 JP7003440B2 (en) | 2022-01-20 |
Family
ID=61076502
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017089383A Active JP7003440B2 (en) | 2016-07-13 | 2017-04-28 | Intermediate unit, post-processing equipment, and printing equipment |
Country Status (2)
Country | Link |
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JP (1) | JP7003440B2 (en) |
CN (1) | CN107618923B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7342594B2 (en) | 2019-10-09 | 2023-09-12 | セイコーエプソン株式会社 | Conveying equipment and processing equipment |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH10297790A (en) * | 1997-04-25 | 1998-11-10 | Alps Electric Co Ltd | Paper conveyance method of printer and device thereof |
JP3702717B2 (en) * | 1999-08-04 | 2005-10-05 | 富士ゼロックス株式会社 | Image forming apparatus |
US6460687B1 (en) * | 2002-02-01 | 2002-10-08 | Phogenix Imaging, Llc | Buffer with service loop and method |
JP4111193B2 (en) * | 2004-12-28 | 2008-07-02 | ブラザー工業株式会社 | Curl correction device and image forming apparatus |
JP4777165B2 (en) * | 2006-07-03 | 2011-09-21 | キヤノン株式会社 | Sheet conveying apparatus and image forming apparatus |
JP5011063B2 (en) | 2007-03-08 | 2012-08-29 | 株式会社リコー | Paper conveying device, paper feeding device, paper processing device, and image forming device |
JP5616594B2 (en) * | 2008-07-04 | 2014-10-29 | 理想科学工業株式会社 | Printing device |
JP2011123434A (en) * | 2009-12-14 | 2011-06-23 | Fuji Xerox Co Ltd | Medium conveying device and image forming apparatus |
JP5361765B2 (en) * | 2010-02-26 | 2013-12-04 | キヤノン株式会社 | Printing apparatus, printing method, and sheet processing method |
JP5928276B2 (en) | 2012-09-25 | 2016-06-01 | コニカミノルタ株式会社 | Image forming apparatus |
JP2015004771A (en) | 2013-06-20 | 2015-01-08 | 株式会社リコー | Image forming system, image inspection apparatus, and recording medium cooling device |
JP6094418B2 (en) * | 2013-08-08 | 2017-03-15 | 富士ゼロックス株式会社 | Post-processing equipment |
JP6182425B2 (en) * | 2013-10-30 | 2017-08-16 | 理想科学工業株式会社 | Transport device |
JP6376810B2 (en) | 2014-04-04 | 2018-08-22 | キヤノン株式会社 | Sheet conveying apparatus and image forming apparatus |
-
2017
- 2017-04-28 JP JP2017089383A patent/JP7003440B2/en active Active
- 2017-07-05 CN CN201710545328.5A patent/CN107618923B/en active Active
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